She knew that her heart was singing, but under the song lay something cold, and when Ormuz Khan had bowed himself from the room, she found herself thinking, not of the newly departed visitor, nor even of Paul Harley, but of her dead father. In spite of the sunshine which flooded the room, her flesh turned cold and she wondered if the uncanny Persian possessed some strange power. Clearly as though he had stood beside her, she seemed to hear the beloved voice of her father. It was imagination, of course, she knew this; but it was uncannily real. She thought that he was calling her, urgently, beseechingly: “Phil.... Phil....” CHAPTER XXIV. THE SCREEN OF GOLD Paul Harley raised his aching head and looked wearily about him. At first, as might be expected, he thought that he was dreaming. He lay upon a low divan and could only suppose that he had been transported to India. Slowly, painfully, memory reasserted itself and he realized that he had been rendered unconscious by the blow of a sandbag or some similar weapon while telephoning from the station master’s office at Lower Claybury. How long a time had elapsed since that moment he was unable to judge, for his watch had been removed from his pocket. He stared about him with a sort of fearful interest. He lay in a small barely furnished room having white distempered walls, wholly undecorated. Its few appointments were Oriental, and the only window which it boasted was set so high as to be well out of reach. Moreover, it was iron-barred, and at the moment admitted no light, whether because it did not communicate with the outer world, or because night was fallen, he was unable to tell. There were two doors in the room, one of very massive construction, and the other a smaller one. The place was dimly lighted by a brass lantern which hung from the ceiling. Harley stood up, staggered slightly, and then sat down again. “My God,” he groaned and raised his hand to his head. For a few moments he remained seated, victim of a deadly nausea. Then, clenching his jaws grimly, again he stood up, and this time succeeded in reaching the heavy door. As he had supposed, it was firmly locked, and a glance was sufficient to show him that his unaided effort could never force it. He turned his attention to the smaller door, which opened at his touch, revealing a sleeping apartment not unlike a monk’s cell, adjoining which was a tiny bathroom. Neither rooms boasted windows, both being lighted by brass lanterns. Harley examined them and their appointments with the utmost care, and then returned again to the outer room, one feature of which, and quite the most remarkable, he had reserved for special investigation.